US3469611A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tool guide and movable support
Assignee: Individual
•
Filing: 1967-02-13
•
Granted: 1969-09-30
•
Expires: 1987-02-13
Abstract
No abstract record available.
Inventors
- 👤 Laurel E Dunlap
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 03:46
CPC Classifications
F; F16; F16C; F16C29/00; F16C29/04; F16C29/045; B; B23; B23Q; B23Q1/00; B23Q1/25; B23Q1/26; B23Q1/40; B23Q9/00; B23Q9/0014; F16C2322/00; F16C2322/39; Y; Y10; Y10T; Y10T83/00; Y10T83/869; Y10T83/875
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-09-29 | 1973-03-31 | 1973-09-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-09-29 | 1977-03-31 | 1977-09-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-09-29 | 1981-03-31 | 1981-09-30 | $7700.00 | Window Closed / Lapsed |